Cache aware searching

A cache-aware data intake and query system with dynamic bucket prefetching and late-binding schema addresses the challenge of analyzing diverse machine-generated data, improving retrieval efficiency and flexibility.

US20260195271A1Pending Publication Date: 2026-07-09CISCO TECHNOLOGY INC

Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
CISCO TECHNOLOGY INC
Filing Date
2026-03-02
Publication Date
2026-07-09

AI Technical Summary

Technical Problem

Analyzing and searching massive quantities of machine-generated data from diverse sources is time-consuming due to varying data types and formats, necessitating efficient data management and retrieval strategies.

Method used

Implementing a cache-aware data intake and query system that dynamically adjusts the size of the bucket prefetch window based on search performance, prefetching data from remote storage to cache, and utilizing a late-binding schema for flexible data analysis.

Benefits of technology

Enhances data retrieval efficiency by minimizing wait times for data access and enabling flexible, real-time analysis of machine-generated data across disparate sources.

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Abstract

Embodiments are disclosed for performing cache aware searching. In response to a search query, a first bucket and a second bucket in remote storage for processing the search query. A determination is made that a first file in the first bucket is present in a cache when the search query is received. In response to the search query, a search is performed using the first file based on the determination that the first file is present in the cache when the search query is received, and the search is performed using a second file from the second bucket once the second file is stored in the cache.
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